there's been the environment of the country, the large number of people that think we're on the wrong track. and the perceptions and images of the candidates. each had an advantage. what happened last night was the images of the candidates, mitt romney evened that ground. when that happens, people say, well, since they're both roughly even, we're off on a wrong track, why wouldn't i take a chance on the new guy? that's the difficult side that president obama has to get. he has to turn this around. >> he has two more coming up. donna, you're in the room with president obama today. what do you tell him? >> mr. president, get a good night's sleep, have that anniversary champagne, but guess what? you have two more debates. look up and give it to mitt romney. also, talk about big bird next time. >> thanks very much. >>> thanks so much, george. it was a huge night online for the debate, as well. the event was exploding, literally, on social media, setting a new record on twitter. bianna golodryga is here to break down all the numbers. the most tweeted about event in political history. >> re